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Wearable comparison

Google Pixel Watch 5 45mm vs Huawei Watch D3

Compare battery life, health tracking, display and fit.

Compared products
01Selected
Google Pixel Watch 5 45mm

Google Pixel Watch 5 45mm

  • Qualcomm Snapdragon W5 Gen 2; Cortex-M55 coprocessor processor.
  • 3 GB RAM in this version.
  • 64 GB storage in this version.
  • Runs Wear OS 7.
  • Wi-Fi 6 support.
KSh 64,000In Stock
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02
Huawei Watch D3

Huawei Watch D3

  • 40 g.
  • 1.92 inch screen.
  • Unspecified processor.
  • Runs HarmonyOS.
  • Unspecified.
KSh 75,000Out of Stock

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2 spaces available

Samsung Galaxy Watch Ultra 2 47mmKSh 62,000
Apple Watch Series 12 42mmKSh 64,000
AmazFit FalconKSh 63,000
Amazfit T-Rex 3 ProKSh 55,000
Amazfit T-Rex Ultra 2KSh 85,000
Apple Watch Series 12 46mmKSh 70,000
Amazfit GTR 3 ProKSh 20,000
2 of 4 products

Our quick verdict

The Huawei Watch D3 takes cuff-based blood-pressure readings, works with Android phones and iPhones and has a larger 1.92-inch screen, though it is not water-resistant, while the Google Pixel Watch 5 45mm is swimproof to 50 m and lighter to wear all day and has a cellular option for calls without your phone.

Performance

Google Pixel Watch 5 45mm
Qualcomm Snapdragon W5 Gen 2; Cortex-M55 coprocessor processor
Huawei Watch D3
Unspecified processor

Software

Google Pixel Watch 5 45mm
Runs Wear OS 7
Huawei Watch D3
Runs HarmonyOS

Portability

Google Pixel Watch 5 45mm
36.7 g
Huawei Watch D3
40 g

Connections

Google Pixel Watch 5 45mm
Wi-Fi 6, Bluetooth 6.0
Huawei Watch D3
Bluetooth 6.0

Display

Google Pixel Watch 5 45mm
1.2-inch OLED display, 60 Hz, 320 ppi
Huawei Watch D3
1.92-inch display

Key differences

The main differences to help you choose.

Google Pixel Watch 5 45mm

  • Swimproof: water resistant to 50 m (the other is not water-resistant).
  • Lighter: 36.7 g (vs 40 g).
  • Ultra wideband (UWB).
  • Satellite SOS on LTE edition.
  • Cellular option (LTE/5G models) for calls and data without your phone.
  • Syncs with third-party apps such as Strava and Apple Health.

Huawei Watch D3

  • Cuff-based blood-pressure readings (built-in pump and inflatable strap).
  • Larger 1.92-inch screen (vs 1.2-inch).
  • Works with Android phones and iPhones.

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

More topicsFewer topics
6 priorities selected.
How each product answers the selected priorities
PriorityGoogle Pixel Watch 5 45mmHuawei Watch D3
Battery lifeUp to 30 hours per chargeLasts up to 6 days in typical use or 1 day with ABPM enabled
Display1.2-inch OLED display, 60 Hz, 320 ppi1.92-inch display
PerformanceQualcomm Snapdragon W5 Gen 2 processorUnspecified processor
Memory3 GB RAMUnspecified
Storage64 GB storageUnspecified
Water resistanceIP68 water and dust resistanceNo official water-resistance rating

Detailed comparison

Explore the full specifications, section by section.

Display

Display specifications comparison
SpecificationGoogle Pixel Watch 5 45mmHuawei Watch D3
Display41 mm: 1.2-inch; 45 mm: 1.4-inch Actua 360 LTPO AMOLED1.92 inches
Screen resolution41 mm: 408 × 408; 45 mm: 456 × 456 pixels; 320 ppi408 × 480 pixels, PPI 328
Display protection3D Corning Gorilla Glass 5—
Display featuresAlways-on display; 1–60 Hz; DCI-P3 colourAMOLED, 3000 nits (peak)

Connectivity

Connectivity specifications comparison
SpecificationGoogle Pixel Watch 5 45mmHuawei Watch D3
Network / cellularLTE and UMTS on cellular editionsNo cellular connectivity
SIM / eSIMLTE edition: eSIMNo cellular connectivity
Wi-FiWi-Fi 802.11a/b/g/n/ac/ax; 2.4 GHz + 5 GHzNo Wi-Fi connectivity
BluetoothBluetooth 6.02.4 GHz, Bluetooth 6.0 supporting BR and BLE
NFCSupportedYes (market/region dependent)
Positioning / GNSSDual-band L1 + L5; GPS; Galileo; GLONASS; BeiDou; QZSSGPS
Ultra Wideband (UWB)SupportedNo
Satellite featuresSatellite SOS on LTE edition; regional availabilityNo

Identity & design

Identity & design specifications comparison
SpecificationGoogle Pixel Watch 5 45mmHuawei Watch D3
BrandGoogleHuawei
ModelGoogle Pixel Watch 5 (41 mm and 45 mm configurations)Watch D3
Announced2026, August 122026, September 02
Dimensions41 mm or 45 mm diameter × 12.3 mm height46.5 x 41 x 11.3 mm (1.83 x 1.61 x 0.44 in)
Weight41 mm: 31 g; 45 mm: 36.7 g, without band40 g (1.41 oz)
Build materialsAluminum caseGlass front, aluminum frame, plastic back
Wrist size41 mm: small 130–175 mm, large 165–210 mm; 45 mm: small 150–185 mm, large 165–215 mm130-210 mm M-sized strap 130-160 mm L-sized strap 161-210 mm Strap width 25.5 mm
Strap / bandSecond-generation Active Band; soft-touch HNBRSand Composite Leather Strap White Composite Leather Strap Black HNBR Strap
Controls / buttonsTouchless one-handed gestures Side button Haptic crown Gen 3 premium hapticsRotating crown Function and ECG button

Performance & software

Performance & software specifications comparison
SpecificationGoogle Pixel Watch 5 45mmHuawei Watch D3
ProcessorQualcomm Snapdragon W5 Gen 2; Cortex-M55 coprocessorUnspecified
CPUQuad-core (4x1.7 GHz Cortex-A53)Unspecified
GPUAdreno A702Unspecified
RAM3 GBUnspecified
Storage64 GB eMMCUnspecified
Operating systemWear OS 7HarmonyOS

Audio & communication

Audio & communication specifications comparison
SpecificationGoogle Pixel Watch 5 45mmHuawei Watch D3
SpeakerSupportedYes
MicrophoneSupportedYes
CallingYesYes

Sensors, health & fitness

Sensors, health & fitness specifications comparison
SpecificationGoogle Pixel Watch 5 45mmHuawei Watch D3
SensorsCompass; altimeter; red and infrared SpO₂ sensors; electrical ECG sensors; multipath optical heart-rate sensor; accelerometer; gyroscope; ambient-light sensor; cEDA skin-conductance sensor; far-field skin-temperature sensor; barometer; magnetometer9-axis IMU sensor (Accelerometer sensor, Gyroscope sensor, Magnetometer sensor) Optical heart rate sensor ECG sensor Ambient light sensor Barometer sensor Temperature sensor Differential pressure sensor Hall sensor
Health & wellness featuresContinuous heart rate; ECG; SpO₂; skin temperature; stress tracking; cEDAYes
Sleep trackingSleep stages; sleep score; overnight health metricsYes
Safety & emergency featuresEmergency SOS; fall detection; safety checkNo
Diving / depth features5 ATMNo
Sports / workout modes—100+ workout modes
Training & outdoor features—Yes

Battery & durability

Battery & durability specifications comparison
SpecificationGoogle Pixel Watch 5 45mmHuawei Watch D3
Battery capacity41 mm: 332 mAh; 45 mm: 465 mAh—
Battery life41 mm: 30 hours AOD, 48 hours Battery Saver; 45 mm: 40 hours AOD, 72 hours Battery Saverlasts up to 6 days in typical use or 1 day with ABPM enabled.
ChargingUSB-C magnetic pin chargingWireless charging
Water resistance5 ATM; IP68Not water-resistant
Durability / certificationsCustom 3D Corning® Gorilla® Glass 5Blood Pressure Measurement & ECG with built-in pump & inflatable strap ECG certified Medical-grade and ambulatory blood pressure monitoring

Compatibility

Compatibility specifications comparison
SpecificationGoogle Pixel Watch 5 45mmHuawei Watch D3
Phone compatibilityAndroid 12 or later; Google accountAndroid 8.0 or later iOS 13.0 or later
Companion appGoogle Pixel Watch; FitbitHuawei Health App
Colors41 mm: Obsidian, Fog, Olive, Canyon; 45 mm: Obsidian, Fog, OliveMocha Gold, Gold, Black

Additional specifications

Additional specifications specifications comparison
SpecificationGoogle Pixel Watch 5 45mmHuawei Watch D3
Case material100% recycled aluminum—
Pixels per inch320 ppi—
Peak brightness3,000 nits peak; 1 nit minimum—
Charging time41 mm: 15/25/45 minutes to 50/80/100%; 45 mm: 15/30/60 minutes—
Packing listWatch; small and large bands; charging dock or cable; quick start guide—
Third-party fitness appsGoogle Play apps; Google Maps; Google Wallet; Google Assistant—
Release statusAvailable. Released 2026, August 20—
Model numbersG0F3Y, G1XJ6, G25QD, GFW3R—
Card slotNo—
CameraNo—
3.5 mm headphone jackNo—
USBNo—
RadioNo—
2G bandsGSM 850 / 900 / 1800 / 1900—
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100—
4G bandsLTE—
Network speedHSPA, LTE—

Similarities

  • Both use Bluetooth 6.0.
  • Both have NFC.
  • Both have an aluminium case.
  • Both take ECG readings.
  • Both take calls over Bluetooth.
  • Both connect over Bluetooth.

In summary

Get the Huawei Watch D3 if you want cuff-based blood-pressure readings and a choice of Android phone or iPhone, or the Google Pixel Watch 5 45mm if you would rather have a swimproof build and a lighter watch for all-day wear.

Back to compared products ↑

In-stock alternatives

Apple Watch Series 12 42mmFor Google Pixel Watch 5 45mmApple Watch Series 12 42mmView product ↗Samsung Galaxy Watch Ultra 2 47mmFor Google Pixel Watch 5 45mmSamsung Galaxy Watch Ultra 2 47mmView product ↗Apple Watch Series 12 46mmFor Huawei Watch D3Apple Watch Series 12 46mmView product ↗Apple Watch Ultra 3For Huawei Watch D3Apple Watch Ultra 3View product ↗

Related comparisons

Samsung Galaxy Watch Ultra 2 47mmGoogle Pixel Watch 5 45mmGoogle Pixel Watch 5 45mmApple Watch Series 12 42mmAmazFit FalconGoogle Pixel Watch 5 45mmAmazfit T-Rex 3 ProGoogle Pixel Watch 5 45mmAmazfit T-Rex Ultra 2Google Pixel Watch 5 45mmGoogle Pixel Watch 5 45mmApple Watch Series 12 46mm
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